#include <stdio.h> main(argc, argv) char **argv; { long i, lim1, lim2; long atol(); register c; if (argc < 3) { fputs("usage: trim ncopy ndelete\n", stderr); exit(1); } lim1 = atol(argv[1]); lim2 = atol(argv[2]); for (i=0; i<lim1; i++) putchar(getchar()); for (i=0; i<lim2; i++) getchar(); while ((c=getchar())>=0) putchar(c); }